NSN 5310-01-581-2856 · NIIN 015812856 · Part number 37CNAM5M
Military & Commercial Fasteners Corp · FSC 5310 — Nuts and Washers · FSG 53 — Hardware and Abrasives · CAGE 9R350
Government record, cited
NSN 5310-01-581-2856 — this item is cataloged by the U.S. Government under National Stock Number 5310-01-581-2856. Manufacturer of record part number: 37CNAM5M.
Also searched as5310-01-581-2856 ·
5310015812856 ·
NIIN 015812856 ·
01-581-2856 ·
FSC 5310 Nuts and Washers · CAGE 9R350 · 37CNAM5M
Supplementary Features: NHA-4292204, EXHAUST SYSTEM INSTALLATION
Thread Direction: RIGHT-HAND
Nut Style: INTERNAL OR EXTERNAL WRENCHING HEXAGON
Bearing Surface Type: FLAT
1 manufacturer part number on file
Manufacturer of record: Military & Commercial Fasteners Corp
Identification
NSN: 5310-01-581-2856
NIIN: 015812856
FSC: 5310 — Nuts and Washers
FSG: 53 — Hardware and Abrasives
Primary part number: 37CNAM5M
Manufacturer: Military & Commercial Fasteners Corp
General Description
The Nut,self-Locking,hexagon, cataloged under National Stock Number 5310-01-581-2856, is classified within Federal Supply Class 5310 (Nuts and Washers) of the Hardware and Abrasives group. The manufacturer of record is Military & Commercial Fasteners Corp. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040
5310-00-000-0040 · Item name not on file
5310-00-000-0077
NUT,PLAIN,ROUND
5310-00-000-0079
WASHER,FLAT
5310-00-000-0079
WASHER,FLAT
5310-00-000-1146
5310-00-000-1146 · Item name not on file
5310-00-000-3815
5310-00-000-3815 · Item name not on file
5310-00-000-4532
5310-00-000-4532 · Item name not on file
5310-00-000-4540
5310-00-000-4540 · Item name not on file
Frequently Asked Questions
What is NSN 5310-01-581-2856?
NSN 5310-01-581-2856 is a Nut,self-Locking,hexagon, manufactured by Military & Commercial Fasteners Corp, classified under FSC 5310, Nuts and Washers. Status: active.
What part numbers are listed for NSN 5310-01-581-2856?
NSN 5310-01-581-2856 has 1 manufacturer part number on file: 37CNAM5M (Military & Commercial Fasteners Corp).
What are the specifications of 37CNAM5M?
Key specifications for 37CNAM5M: Supplementary Features: NHA-4292204, EXHAUST SYSTEM INSTALLATION; Thread Direction: RIGHT-HAND; Nut Style: INTERNAL OR EXTERNAL WRENCHING HEXAGON; End Item Identification: MRAP-RG-33 ARMORED UTILITY VEHICLE (AUV). 4 specifications are documented in the U.S. Government catalog.
Is NSN 5310-01-581-2856 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.